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Diffstat (limited to '2417/CH10/EX10.15/Ex10_15.sce')
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1 files changed, 17 insertions, 0 deletions
diff --git a/2417/CH10/EX10.15/Ex10_15.sce b/2417/CH10/EX10.15/Ex10_15.sce new file mode 100755 index 000000000..4c9364a8d --- /dev/null +++ b/2417/CH10/EX10.15/Ex10_15.sce @@ -0,0 +1,17 @@ +//scilab 5.4.1
+clear;
+clc;
+printf("\t\t\tProblem Number 10.15\n\n\n");
+// Chapter 10 : Refrigeration
+// Problem 10.15 (page no. 539)
+// Solution
+
+//THE HEAT PUMP
+T1=70+460; //70F=70+460 R //Energy flows into the system at reservoir at constant temperature T1(unit:R) //from problem 10.1
+T2=32+460; //32F=32+460 R //Heat is rejected to the constant temperature T2(Unit:R) //from problem 10.1
+COP=T1/(T1-T2); //Coefficient of performance for carnot heat pump
+printf("Coefficient of performance(COP) of the carnot cycle is %f\n",COP);
+printf("The COP can also be obtained from the energy items solved for in problem 10.1\n")
+//In problem 10.1, The power was found to be 77.2 Btu/min and the total tare of heat rejection was 1077.2 Btu/min
+//Therefore,
+printf("Coefficient of performance(COP) of the cycle is %f\n",1077.2/77.2);
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